20214034701

素因数分解:

$3^1\times 7^1\times {\mathrm{13003}}^1\times {\mathrm{74027}}^1$

素因数の和:87040

約数の個数: 16

約数和(自身を含む): 30805123584

約数和(自身を除く): 10591088883

約数列:

[1, 3, 7, 21, 13003, 39009, 74027, 91021, 222081, 273063, 518189, 1554567, 962573081, 2887719243, 6738011567, 20214034701]

約数ペア:

[(1, 20214034701), (3, 6738011567), (7, 2887719243), (21, 962573081), (13003, 1554567), (39009, 518189), (74027, 273063), (91021, 222081)]